diff --git a/NEWS b/NEWS
index bf4d4188..d4b15612 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,7 @@ procps-ng-NEXT
   * top: can now exploit 256-color terminals               issue #96
   * top: preserves 'other filters' in configuration file   issue #99
   * top: can now collapse/expand forest view children      issue #99
+  * top: parent %CPU time includes collapsed children
 
 procps-ng-3.3.15
 ----------------
diff --git a/top/top.1 b/top/top.1
index bad59c6a..daf53d08 100644
--- a/top/top.1
+++ b/top/top.1
@@ -602,6 +602,12 @@ will operate in Solaris mode where a task's \*(Pu usage will be
 divided by the total number of \*(PUs.
 You toggle Irix/Solaris modes with the `I' \*(CI.
 
+\*(NT When running in forest view mode (`V') with children
+collapsed (`^V'), this field will also include the \*(PU time of
+those unseen children.
+\*(XT 4c. TASK AREA Commands, CONTENT for more information regarding
+the `V' and `^V' toggles.
+
 .TP 4
  2.\fB %MEM \*(Em Memory Usage (RES) \fR
 A task's currently resident share of available \*(MP.